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| ESourceCalendarESourceCalendar — ESource extension for a calendar | 
    GObject
    ╰── ESourceExtension
        ╰── ESourceBackend
            ╰── ESourceSelectable
                ╰── ESourceCalendar
The ESourceCalendar extension identifies the ESource as a calendar.
Access the extension as follows:
| 1 2 3 4 5 | #include <libedataserver/libedataserver.h> ESourceCalendar *extension; extension = e_source_get_extension (source, E_SOURCE_EXTENSION_CALENDAR); | 
#define E_SOURCE_EXTENSION_CALENDAR "Calendar"
Pass this extension name to e_source_get_extension() to access
ESourceCalendar.  This is also used as a group name in key files.
Since: 3.6
struct ESourceCalendar;
Contains only private data that should be read and manipulated using the functions below.
Since: 3.6